72582736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{238759}}^1$

素因数の和:238786

約数の個数: 20

約数和(自身を含む): 148031200

約数和(自身を除く): 75448464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 238759, 477518, 955036, 1910072, 3820144, 4536421, 9072842, 18145684, 36291368, 72582736]

約数ペア:

[(1, 72582736), (2, 36291368), (4, 18145684), (8, 9072842), (16, 4536421), (19, 3820144), (38, 1910072), (76, 955036), (152, 477518), (304, 238759)]